Riverside County, CA

1,142 public highway bridges

Riverside County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Riverside County, California contains 1,142 public highway bridges. Roughly 44.6% are rated “Good,” 29.8% “Fair,” and 2.4% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

1,142

Total Bridges

44.6%

Good

29.8%

Fair

2.4%

Poor Condition

Condition Distribution

Good

44.6% (509)

Fair

29.8% (340)

Poor

2.4% (27)

All Bridges (1,142)

Sort:

W91-S15 CONNECTOR

Over: E91-S15,S15-E91, RTE 15

08-RIV-091-7.54-COR, Riverside, CA

Built 1989 ADT: 21,000

N15-W91 CONNECTOR

Over: SR 91,I 15,W91-S15 CONN

08-RIV-015-41.42-COR, Riverside, CA

Built 1988 ADT: 233,000

STATE ROUTE 91

Over: STATE ROUTE 71

08-RIV-091-R2.08-COR, Riverside, CA

Built 1970 ADT: 55,000

ARROWHEAD BLVD

Over: INTERSTATE 10

08-RIV-010-R150.16-BLY, Riverside, CA

Built 1972 ADT: 23,800

DEFRAIN BLVD

Over: INTERSTATE 10

08-RIV-010-R151.15-BLY, Riverside, CA

Built 1972 ADT: 26,000

INTERSTATE 10 WB

Over: BROADWAY

08-RIV-010-R152.65-BLY, Riverside, CA

Built 1972 ADT: 1,236

INTERSTATE 10 EB

Over: BROADWAY

08-RIV-010-R152.65-BLY, Riverside, CA

Built 1972 ADT: 1,236

PEDESTRIAN WALKWAY

Over: INTERSTATE 10

08-RIV-010-R152.86-BLY, Riverside, CA

Built 1972 ADT: 26,000

INTERSTATE 10 WB

Over: SEVENTH AVE

08-RIV-010-R153.16-BLY, Riverside, CA

Built 1972 ADT: 1,236

INTERSTATE 10 EB

Over: SEVENTH AVE

08-RIV-010-R153.16-BLY, Riverside, CA

Built 1972 ADT: 1,236

INTERSTATE 10 WB

Over: ROUTE 95

08-RIV-010-R154.15, Riverside, CA

Built 1972 ADT: 6,200

INTERSTATE 10 EB

Over: ROUTE 95

08-RIV-010-R154.15-BLY, Riverside, CA

Built 1972 ADT: 6,200

STATE ROUTE 60

Over: UP RR & MISSION BLVD

08-RIV-060-R1.80, Riverside, CA

Built 1973 ADT: 151,000

STATE ROUTE 60

Over: ETIWANDA AVE

08-RIV-060-R1.99, Riverside, CA

Built 1973 ADT: 10,000

MONROE ST

Over: INTERSTATE 10

08-RIV-010-R54.74-IND, Riverside, CA

Built 1972 ADT: 64,000

JACKSON ST

Over: INTERSTATE 10

08-RIV-010-R55.74-IND, Riverside, CA

Built 1972 ADT: 59,000

GOLF CENTER PKWY

Over: INTERSTATE 10

08-RIV-010-R56.95-IND, Riverside, CA

Built 1972 ADT: 66,000

INTERSTATE 10 WB

Over: DILLON ROAD

08-RIV-010-R58.89-COA, Riverside, CA

Built 1972 ADT: 7,000

N86-W10 CONNECTOR

Over: INTERSTATE 10 EB

08-RIV-086-R22.94-IND, Riverside, CA

Built 1972 ADT: 11,000

COUNTRY VILLAGE RD

Over: STATE ROUTE 60

08-RIV-060-R3.03, Riverside, CA

Built 1971 ADT: 170,000

INTERSTATE 15 SB

Over: OLD TEMESCAL ROAD

08-RIV-015-39.40, Riverside, CA

Built 1975 ADT: 800

INTERSTATE 15 NB

Over: OLD TEMESCAL ROAD

08-RIV-015-39.40, Riverside, CA

Built 1975 ADT: 800

CLINTON KEITH RD

Over: INTERSTATE 215

08-RIV-215-R12.51-MRTA, Riverside, CA

Built 1979 ADT: 83,000

I-15/SR-79 SB OFF

Over: TEMECULA PARKWAY

08-RIV-015-3.42-TMCA, Riverside, CA

Built 2018 ADT: 10,150

INTERSTATE 15 SB

Over: TEMECULA PARKWAY

08-RIV-015-3.42-TMCA, Riverside, CA

Built 1976 ADT: 10,150

INTERSTATE 15 NB

Over: TEMECULA PARKWAY

08-RIV-015-3.42-TMCA, Riverside, CA

Built 1976 ADT: 10,150

SANTIAGO ROAD

Over: INTERSTATE 15

08-RIV-015-4.12-TMCA, Riverside, CA

Built 1976 ADT: 152,000

RANCHO CALIFORNIA

Over: INTERSTATE 15

08-RIV-015-4.98-TMCA, Riverside, CA

Built 1976 ADT: 152,000

WINCHESTER ROAD

Over: INTERSTATE 15

08-RIV-015-6.62-TMCA, Riverside, CA

Built 1976 ADT: 129,500

MURRIETA HOT SP RD

Over: INTERSTATE 215 & RAMPS

08-RIV-215-R9.51-MRTA, Riverside, CA

Built 1977 ADT: 5,000

LOS ALAMOS RD

Over: INTERSTATE 215

08-RIV-215-R10.65-MRTA, Riverside, CA

Built 1979 ADT: 114,000

PEDLEY ROAD

Over: STATE ROUTE 60

08-RIV-060-R4.55, Riverside, CA

Built 1975 ADT: 170,000

BELLEGRAVE AVENUE

Over: INTERSTATE 15

08-RIV-015-49.36, Riverside, CA

Built 1988 ADT: 145,000

HIDDEN VALLEY PKWY

Over: INTERSTATE 15

08-RIV-015-42.88-NRCO, Riverside, CA

Built 1989 ADT: 156,000

INTERSTATE 15 SB

Over: SECOND STREET

08-RIV-015-43.64-NRCO, Riverside, CA

Built 1989 ADT: 12,000

INTERSTATE 15 NB

Over: SECOND STREET

08-RIV-015-43.64-NRCO, Riverside, CA

Built 1989 ADT: 12,000

FOURTH STREET

Over: INTERSTATE 15

08-RIV-015-44.66-NRCO, Riverside, CA

Built 1989 ADT: 150,000

FIFTH STREET

Over: INTERSTATE 15

08-RIV-015-45.14-NRCO, Riverside, CA

Built 1989 ADT: 150,000

SIXTH STREET

Over: INTERSTATE 15

08-RIV-015-45.60-NRCO, Riverside, CA

Built 1988 ADT: 152,000

E91-N15 CONNECTOR

Over: PARKRIDGE AVENUE

08-RIV-091-7.30-COR, Riverside, CA

Built 1988 ADT: 8,300

E60-N&S15 CONNECTR

Over: MILLIKEN AV-E60 ON-RAMP

08-RIV-060-R0.15, Riverside, CA

Built 1979 ADT: 3,635

S15-W60 CONNECTOR

Over: W60-MILLIKEN AV OFF-RAMP

08-RIV-015-51.54-COR, Riverside, CA

Built 1979 ADT: 1,700

E60-N15 CONNECTOR

Over: ROUTE 15 & ROUTE 60

08-RIV-060-R0.44, Riverside, CA

Built 1979 ADT: 162,000

S15-E60 CONNECTOR

Over: I-15, SR 60, & 3 RAMPS

08-RIV-015-51.40-COR, Riverside, CA

Built 1987 ADT: 153,000

W60-S15 CONNECTOR

Over: RTE 15, RTE 60, RIV. AVE

08-RIV-060-R0.54, Riverside, CA

Built 1987 ADT: 10,000

N15-W60 CONNECTOR

Over: STATE ROUTE 60

08-RIV-015-51.44-COR, Riverside, CA

Built 1987 ADT: 106,000

INTERSTATE 15 SB

Over: STATE ROUTE 60

08-RIV-015-51.45, Riverside, CA

Built 1979 ADT: 71,950

INTERSTATE 15 NB

Over: STATE ROUTE 60

08-RIV-015-51.45, Riverside, CA

Built 1987 ADT: 50,700

INTERSTATE 15 SB

Over: MISSION BLVD & UP RR

08-RIV-015-51.95, Riverside, CA

Built 1979 ADT: 5,000

INTERSTATE 15 NB

Over: MISSION BLVD & UP RR

08-RIV-015-51.95, Riverside, CA

Built 1979 ADT: 5,000

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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Compiled by PlainBridges, Independent data publisher

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.